Reflection: Student Ownership The Best of 2 Cell Phone Plans - Section 1: Warm up


  Student Ownership: Alternate Warm Up
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The Best of 2 Cell Phone Plans

Unit 4: Systems of Equations
Lesson 2 of 14

Objective: SWBAT graph lines that represent 2 cell phone plans and solve the system of equations to determine the best plan.

Big Idea: The purpose of this lesson is for students to understand how to analyze a system of equations to determine when a plan is cheaper, more expensive, or cost the same at certain points on the graph.

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4 teachers like this lesson
Math, Algebra, Warm UP, Real world problem, Cell Phone Plan, Analyze the Graph, Intersection point, Review Graphing lines, Solve a system of Equations, By Graphing, Choose the Better Plan
  50 minutes
cell phone plan
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